fingerprinting - fingerprint digital reader connected to a data base -


i wan't create system allow me connect several fingerprint reader , send data server (with arduino).

i need key store on db , allow me compare other points. don't want store data on fingerprint.

my real question more, if know fingerprint reader can send me instead of id stored in device.

thanks

lot of fingerprint sensors return "image" of fingerprint. sensors have extractor template. template list of minuitae , other info, extrated fingreprint image.

fingerprint recognition done comparing template. there's open-source extractor provided nist: nbis

there's lot of fingerprint sensor providers futronic, fingeprints, crossmatch, morpho, ... return fingerprint image.


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